usebraintrust.com

Observed Jul 25, 2026, 01:48 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search ConsoleHubSpotAtlassian

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat usebraintrust.com actually stands on - every host below is a signed observation

usebraintrust.com

A / AAAA

216.150.1.1

unattributedserves the site

ns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com

googledomains.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

usebraintrust.com

Let's Encryptissued its certificate

DNS Records

A 1

216.150.1.1

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 6

MS=ms21062479
google-site-verification=QysTD2Bq8SPRpK9GpbVJ33TwU0kxEc5vWc1-cIef9KA
google-site-verification=opB5kmN8Gjfr991gB4uD9FFAuRafITLQixIDdEWhbSo
v=spf1 include:6712660.spf10.hubspotemail.net include:_spf.google.com include:emsd1.com ~all
atlassian-domain-verification=D3TaaAGJWQBeEk7b0HaChPnutruR45uQWapDQ49DSJZ6TvH7Y67Y8lKDFbP0UVxM
v=DMARC1; p=quarantine; pct=100; ri=86400; rua=mailto:opsec@usebraintrust.com

NS 4

ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com

SOA 1

ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (3)

Common Name	Issuer	Expires
`usebraintrust.com`	C=US, O=Let's Encrypt, CN=YR2	Sun, 30 Aug 2026 03:54:12 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for usebraintrust.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/usebraintrust.com">
  <img src="https://domaindrift.io/badge/usebraintrust.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for usebraintrust.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_eb67da0c1bca2c96
Output Hash: d5c42e750e50e63dec84d1a5cbed547ac63d3194648bd10cc13ec3c3755adbf4
Signature: ed25519:787889747e5c8b748e623ef2e2cda91e609bc24349b8b7ce1575288aed8c4eb6549dabc925b8f9a79ea530b0f80cad32cbe4b6d038e2ddd898128cd936d40e05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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